Comparison

Emphasis vs PDF Editor Converter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Emphasis

Features
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Emphasis: Sonic Spaces helps you create a calm space wherever you are. Mix carefully curated ambients, soft background sounds, gentle metronomes, and frequency generation into your own personal sonic space. Whether you are studying, working, meditating, stretching, winding down, or simply trying to feel more centered, Emphasis gives you a beautiful sound environment to settle into. The app pairs immersive audio with a gorgeous fluid animation, creating a simple, focused experience that feels peaceful without getting in your way. Features include: * Curated ambient sounds for focus, relaxation, and sleep * Meditation tones and calming background textures * Frequency generation with optional binaural frequencies * Gentle metronome layers for rhythm and study sessions * Custom sonic spaces you can return to anytime * Independent volume controls for each sound layer * A minimal animated visual experience designed to feel calm and alive Use Emphasis for focused work, deep study, meditation, yoga, stress relief, rest, or background ambience throughout the day.

About

PDF Editor Converter

Features
Read full description

PDF Editor Converter is your all-in-one offline PDF toolbox for iPhone and iPad. Edit, merge, split, compress, convert, sign, and secure PDFs with 74+ professional tools—without uploading files to the cloud. PRIVACY FIRST — 100% ON-DEVICE Every operation runs locally on your device. Your documents never leave your iPhone or iPad. Optional RFC 3161 timestamping sends only a document hash, never your file content. EDIT & ANNOTATE • PDF Editor Workbench: preview pages, edit text in place, add annotations, and export in one flow • Highlight, draw, add notes, stamps, images, and watermarks • Fill PDF forms, redact sensitive content, and edit bookmarks/table of contents SCAN & OCR (MOBILE) • Scan documents to PDF with your camera—multi-page capture with enhance, grayscale, and black-and-white filters • On-device OCR for scanned PDFs—make text searchable without sending files online ORGANIZE PAGES • Merge PDFs (sequential or interleaved for double-sided scans) • Split by page, range, chapter, file size, or delimiter • Rotate, crop, reorder pages with drag-and-drop, extract or delete pages • N-up layout, booklet imposition, poster split, and single long-page export CONVERT & EXPORT • Images ↔ PDF, PDF to images, text, Markdown, HTML, XML, or CSV • Convert Word, Excel, PowerPoint, EPUB, FB2, Markdown, HTML, and email (.eml) to PDF • Export PDF to Office formats where supported SECURITY & SIGNING • Add or remove password protection and permissions • Digital certificate signing (PKCS#12), handwritten signatures, signature validation • Sanitize PDFs, flatten forms, unlock read-only fields POWER TOOLS • Compare two PDFs side by side • Compress PDFs, remove blank pages, auto-rename files • Build multi-step automation workflows for repetitive tasks • Repair damaged PDFs, adjust contrast, apply scanner effects OPEN FROM ANYWHERE Open PDFs and supported documents directly from the Files app or other apps. Share finished files via the system share sheet. Whether you are scanning receipts on the go, signing a contract, or batch-processing documents, PDF Editor Converter delivers a complete PDF workflow—private, fast, and entirely on your device. Supported languages: English, 简体中文, 日本語, Español.

Screenshots

Emphasis4 screens
PDF Editor Converter4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Editor Converter at none against Emphasis's 2. PDF Editor Converter also leads on device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Emphasis sells 2 one-off in-app purchases. PDF Editor Converter asks for nothing beyond the download.

Scorecard2 real differences · 3 level
Emphasis versus PDF Editor Converter: the parameters behind the verdict, then further details
ParameterEmphasisPDF Editor Converter
PriceFreeFree
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS16.115.5 — better
Further details — not scored
Size194 MB81 MB
Age rating4+4+
DeveloperAleksandr FiodorovHefei Yunyilian Intelligent Technology Co., Ltd

In-app purchases

2 purchases

Emphasis

One-time2
  • Buy me a cookie$6.99
  • Buy me a Coffee$14.99
None

PDF Editor Converter

No in-app purchases

Questions

Is Emphasis free?
Emphasis is free to download, with in-app purchases available.
Is PDF Editor Converter free?
PDF Editor Converter is free to download, with no in-app purchases.
Do Emphasis or PDF Editor Converter have ads?
Neither Emphasis nor PDF Editor Converter shows ads.

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